A Portable Pet Drying and Washing Apparatus

ABSTRACT

The present invention discloses a pet or animal drying and washing apparatus a two part housing structure with a slidable and removable inner housing shell with guides and an outer housing shell with recesses on their respective side walls so that they can be easily connected together as a single unit and form a heating flow passage there between. The outer shell having inner and outer walls conforming to a contour shape and having support and air channel blocks on a bottom floor to support an inner shell housing having a plurality of slotted vents disposed on side walls and back walls and between bottom floors of the inner and outer shell housings. A blower and heating unit is disposed within a back wall cavity of the outer shell housing and closed by a thermostatic control device to direct heated air in the heating flow passage.

CROSS REFERENCE TO RELATED APPLICATION(S)

This instant application claims priority to U.S. Provisional Patent Application, Ser. No. 61/836,329, filed on Jun. 18, 2013, expired.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention relates to a unique pet drying and washing apparatus having outer and inner housing shells for receiving variable and controllable forced drying heat for thoroughly drying the fur coat of the pet or animal. The inner shell can be easily removed from the outer shell and utilized for washing, shampooing and rinsing pets or animals.

2. Description of the Related Art

At the present time, there are many different types of drying apparatuses utilized for pets or animals after they have gone through a wash, shampoo and rinse cycle. Note that these drying apparatuses are utilized by many pet owners, veterinarians, pet or animal groomers and other pet or animal professionals.

It is well known that the current drying apparatuses for the drying of pets or animals, primarily dogs' undercoat is not quickly and thoroughly dried after going through the aforementioned wash, shampoo and rinse cycle, which can subject the pet or animal to possible illness. Also, the current drying apparatuses fail to distribute the forced heat efficiently proportional and controllable so that the pets or animals do not experience heat discomfort to their bodies.

Also, the current pet or animal drying apparatuses fail to teach a removable inner shell housing that can be easily and quickly removed from the outer shell housing for washing, shampooing and rinsing a pet or animal therein without being labor intensive due to many housing components and screws. For the most part, a majority of the current and prior

The prior art patents disclose pet or animal drying apparatuses with separate blower unit compartments with a blower unit disposed therein, a removable inner housing shell and doors for retaining pets or animals within the pet or animal drying apparatuses

Note that the pet or animal drying apparatuses, which take on many different designs and structures are disclosed and described in U.S. Pat. Nos. 3,175,534 3,962,993, 3,985,102, 4,314,410, 4,559,903, 5,283,962, 6,058,886, 6,425, 947, 6,826,850, U.S. Publication No. 2009/0173286, EP 0144499 and EP 1652425 to name just a few of interest. However, they do not singly or in any combination teach the claimed invention.

SUMMARY OF THE INVENTION

The present invention discloses a pet or animal drying and washing apparatus a two part housing structure with a slidable and removable inner housing shell that can be utilized for washing, shampoo and rinsing a pet or animal.

A further aspect of an embodiment of the present invention provides an outer housing shell having a contour shape with a pair of high opposite ends joined by a lower or valley area, which has resembles a wave configuration. The outer housing shell includes a pair of outer and inner walls, an interior back wall, an exterior back wall, a bottom floor and a front face having an arcuate or curved like shape defining an interior open space or compartment for receiving the inner housing shell. This outer housing shell includes a peripheral edge face that borders the pair of outer and inner walls extending from the bottom floor up along the arcuate or curved like front face to the back wall that is integrally connected to the pair of outer and inner walls The arcuate or curved like front face includes a pair of spaced apart upstanding door retaining members for receiving retaining pin members of a door member.

The interior back wall having a cut-out section that is wider than a fan opening that receives a fan device of a blower and heating unit.

The pair of interior side walls includes a stepped longitudinal channel extending from the arcuate or curved like front face between the pair of spaced apart upstanding door retaining members to the back wall but spaced from the cut-out section and adjacent the top of the interior side walls.

Further, the bottom floor of the outer shell includes a plurality of spaced apart raised support members for supporting the inner housing shell and providing heated air flow channels.

An aspect of an embodiment of the present invention further provides the aforementioned outer housing shell with a rear blower and heater compartment disposed between the back wall cut-out section and the exterior back wall for housing a blower and heating unit and a thermostat control device inserted in a top opening of the compartment for closing and sealing the blower and heater compartment. The exterior back wall includes an opening that receives an electrical adapter plug that connects directly to the blower and heating unit, while at the same time sealing the adapter plug opening. Also, the exterior back wall includes a plurality of slotted intake air vent openings to the blower and heating unit.

A further aspect of an embodiment of the present invention provides a U-shaped recessed pocket member in each of the outer side walls of the outer housing shell with a center solid member for receiving a pair of handle members therein. The pair of handles having a pair of sliding leg portions joined together at one end by a gripping hand portion and the lower ends of the leg portions having a bent section. The bent sections are joined together by a bar-like member. A small gap is formed between the center solid member and the pair of interior walls of the outer housing shell with a recessed cavity formed along a back surface for receiving the bar-like member. When the pair of handles are retracted upward along the recessed pocket member and the bar-like member is moved along the small gap and into the recessed cavity, the bent portions of the handle members are moved into aligned slots in outer peripheral surfaces of the inner and outer shells, which enable the pair of handle members to pivot to toward each other. This enables a user to easily grasp the pair of handle members and carry the instant pet and or animal drying apparatus.

When the handles are moved downward to a non-use position, the bent portions are pivoted out of the aligned slots, the bar-like member is moved out of the recessed cavity and slide there along until a bottom portion of the handle grasping portion abuts and rest on a ledge portion below the center solid member until a user want to move or carry the instant pet and or animal drying apparatus.

A further aspect of an embodiment of the present invention provides a pair of screw retaining openings on opposite sides of the aforementioned pair of U-shaped recessed pocket members that receives a screw retaining member or a screw or a pin and ball retaining device.

A further aspect of an embodiment of the present invention provides an inner housing shell that is removably inserted into the outer housing shell. The inner housing shell includes a pair of outer and inner walls, an interior back wall, an exterior back wall, a bottom floor and a front lip face having an arcuate or curved like shape defining an interior open space or compartment for holding a pet or animal therein. This inner housing shell includes a peripheral extending lip that borders the pair of outer and inner walls extending from the bottom floor up along the arcuate or curved like front lip face to the back wall that is integrally connected to the pair of outer and inner walls The arcuate or curved like front lip face includes a pair of spaced apart upstanding door retaining members for aligning with the spaced apart upstanding door retaining members of the outer shell for receiving retaining pin members of a door member there through.

The interior and exterior back walls having a plurality of slotted vent openings that are spaced from the aforementioned cut-out section fan opening that receives the fan device of the blower and heating unit for receiving heated air flow there through and into the inner shell open compartment.

The pair of interior side walls includes a stepped longitudinal guide member extending from the arcuate or curved like front face between a pair of spaced apart upstanding door retaining members to the back walls but spaced from the cut-out section of the outer shell and adjacent the top of the interior side walls to be slidably received within the stepped longitudinal channel member to allow the inner housing shell to be fully inserted into the outer housing shell. The stepped longitudinal guide members having a thickness so that when they are slid along the stepped longitudinal channel members, they form an air flow cavity between the inner side walls of the outer housing shell and the outer side walls of the inner housing shell. In addition, this cavity conforms to contour shape of the outer and inner walls of the outer shell. This allows for an even and constant distribution of the heated air flow. In addition, the heated air flow gap is sealed by the extending peripheral lip of the inner shell. This extending lip will cover the entire peripheral edge of the outer housing shell from the bottom floor up along and over the arcuate or curved like front face to the back wall with the cut-out section that is integrally connected to the pair of outer and inner walls. The bottom extending peripheral lip will fit flush with the bottom floor of the outer housing shell. Also, this extending lip and the stepped longitudinal guide member combination define and maintain the heated air flow gap constant.

Further, the bottom floor of the inner shell rests on the aforementioned plurality of raised and spaced support members of the outer housing and defining a heated air flow gap between the bottom floor of the inner housing shell and the bottom floor of the outer hosing shell. The inner housing shell includes a plurality of spaced apart slotted vent members in the side walls and the bottom floor for receiving a constant heated air flow into the interior open compartment of the inner housing shell from the constant heated air gaps and through the raised and spaced support members that provide heated air flow channels.

A further aspect of an embodiment of the present invention provides a plurality of spaced apart handle support slots in a top portion of the peripheral extending lip that receives the aforementioned bent handle sections therein when the pair of handles are retracted and pivoted so that a user can easily grasp them to carry or move the instant pet or animal drying and washing apparatus from location to location. The peripheral extending lip includes a plurality of spaced apart upstanding cover retaining members positioned on a back portion thereof and along a side portion above the side walls that is spaced from the arcuate or curved like portion of the peripheral extending lip defining an access opening to gain access to the pet or animal or to allow the pet or animal to see the owner, groomer or other pet professionals. Also, it serves to keep the pet or animal inside the instant pet drying and washing apparatus.

A further aspect of an embodiment of the present invention provides a retaining hole near each end of the stepped longitudinal guide members that align with the pair of screw retaining openings on opposite sides of the aforementioned pair of U-shaped recessed pocket members for receiving the screw retaining member or a screw or a pin and ball retaining device to maintain the inner and outer housing together as a single unit.

Another aspect of an embodiment of the present invention provides a separate door and cover secured to the peripheral extending lip of the inner housing shell to close a majority of the interior compartment of the inner housing with an access opening being formed between the door and cover to accommodate the pet or animal.

An additional aspect of an embodiment of the present invention provides a hook member secured at a location along the inner back wall of the inner shell for attaching a pet or animal leash thereto for securing the pet within the instant pet drying and washing apparatus.

Another aspect of an embodiment of the present invention provides the utilization of the inner housing shell as a washing tub for pets or animals, preferably when a pet owner, groomer and other pet or animals want to wash, shampoo and rinse the pet or animal outside. Optionally, a tub liner can be inserted into the inner housing with the door attached so that a pet or animal can be washed, shampooed and rinsed inside or outside, while at the same time reducing messy conditions.

Additional aspects, objectives, features and advantages of the present invention will become better understood with regard to the following description and the appended claims of the preferred embodiments with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention may be better understood, along with its numerous objects, features, and advantages made apparent to those skilled in the art by referencing the accompanying drawings.

FIG. 1 illustrates a perspective view of the portable pet drying and washing apparatus according to the present invention.

FIG. 2 illustrates a side isometric view of the portable pet drying and washing apparatus according to the present invention.

FIG. 3 illustrates top view of the portable pet drying and washing apparatus according to the present invention.

FIG. 4 illustrates a perspective exploded view of the portable pet drying and washing apparatus according to the present invention.

FIG. 5 illustrates a front view of the outer housing shell showing the blower and heating unit and raised bottom floor supports and air channels of the portable pet drying and washing apparatus according to the present invention.

FIG. 6 illustrates an isometric side cut-out sectional view of the outer housing showing an elongated guide channel on the interior side wall, a blower and heating unit in a back wall portion and raised bottom floor supports and air channels of the portable pet drying and washing apparatus according to the present invention.

FIG. 7 illustrates a front view of the outer housing and inner housing shells connected as unit with a heated air flow gap formed there between unit defined by the raised bottom floor supports and air channels and the elongated sliding channel of the outer shell and the elongated sliding guide member of the portable pet drying and washing apparatus according to the present invention.

FIG. 8 illustrates an isometric side cut-out sectional view of the inner housing with a plurality of slotted vents in the side walls, the back wall and the bottom of the portable pet drying and washing apparatus according to the present invention.

FIG. 9 illustrates a perspective view of the portable pet drying and washing apparatus with handles pulled out for a user according to the present invention.

DETAILED DESCRIPTION

FIG. 1 is a perspective view of the unique portable pet drying and washing apparatus 10. The portable pet drying and washing apparatus 10 shows inner shell housing 4 inserted in an outer housing shell 11, which will be explained later in greater details as shown in the exploded view of FIG. 4. As shown in FIG. 1, the outer wall 11 has a contour shape that defines a wave like configuration with higher raised ends and connected there between by a lower valley intermediate section. The importance of this configuration will be discussed later.

FIG. 2 is an isometric side view that shows the contour shape defined by the side wall 12, the rear raised end 16 and the raised front end 18, which is connected by the lower valley intermediate section 17 and the back wall section 20. The back wall section 20 includes a plurality of slotted vent passages 21 that are either molded or cut therein. Below the vents 21 is a for receiving an electrical adapter plug 39 a therein to connect directly to the back of the blower and heating unit defined by elements 35-38 and 38 as shown in greater details in FIG. 4. The electrical adapter plug 39 a is attached to one end of an electrical cord 39. Note that the electrical adapter plug 39 a seals the cut or molded slot.

FIG. 3 is top view of the portable pet drying and washing apparatus 10 shows the contour shape defined by the side wall 12, the rear raised end 16 and the raised front end 18, which is connected by the lower valley intermediate section 17 and the back wall section 20. The top view of the inner shell 40 includes a plurality of cut or molded vent slots 48 in the outer side walls 41 and 43, outer side walls 42 and 44 and the bottom floor 45. A thermostatic control device 37 closes the blower and heating unit compartment 35 (see FIG. 4). Element 39 is the electrical cord connected to the blower and heating as recited in FIG. 2 above. Note the contour and wavy configuration that is defined by elements 16-18 shows a flow gap or space that is wider at ends 16 and 18 with a narrower or restricted section 17. As the heated flows from the larger end 16 to the narrower section 17 to the larger end 18 stays constant throughout. As the flow through the restricted section 17 the flow velocity increases so that the flow at end 18 is always constant.

FIG. 4 is a perspective exploded side view of the inner housing shell assembly 40, the outer housing shell 11 with a blower and heating assembly unit 35-38 and 38 a, door 51 and the cover 56. First, the outer housing shell 11 will be described in greater details to more clearly explain the claimed invention.

The outer housing shell includes a pair of outer wall 11, 13 and inner walls 12, 14, an interior back wall 15, an exterior back wall 20, a bottom floor 30 and a front face peripheral edge 19 having an arcuate or curved like shape defining an interior open space or compartment for receiving the inner housing shell assembly 40. The front face peripheral edge face 19 continues and borders the pair of outer and inner walls 11-14 extending from the bottom floor 30 up along the arcuate or curved like front face edge 19 to the back wall 15 that is integrally connected to the pair of outer and inner walls 11-14. The arcuate or curved like front face edge 19 includes a pair of spaced apart upstanding door retaining members 29 for receiving retaining pin members 51 of a door member 51 that closes the inner shell interior compartment that the pet or animal is placed.

The interior back wall 15 having a cut-out section 34 that is wider than a fan opening 38 a that receives a fan device 38 of a blower and heating unit 35-38 and 38 a. Note that the back wall 15 has thinner sections along the sides and the top defined by element 33. This thinner section provides clearance for fan device 38 and enough wall section to maintain the blower and heating unit 35-38 and 38 a within the blower and heating unit cavity 35.

The blower and heating unit cavity 35 is closed and sealed by a thermostatic control device 37. This thermostatic control device 37 preferably has snap-fit arrangement for easy removal of the blower and heating unit 35-38 and 38 a from the blower and heating unit cavity 35. Note that other types of mechanical securing means could be used to secure the thermostatic control device over the blower and heating unit cavity 35, such as screws and pins, if desired. The snap-fit arrangement is preferred because it saves on labor time and money when the blower and heating unit has to be serviced.

The pair of interior side walls 12, 14 includes a stepped longitudinal channel 32 extending from the arcuate or curved like front face 19 between the pair of spaced apart upstanding door retaining members 29 to the back wall 15 but spaced from the cut-out section 34 and adjacent the top of the interior side walls 12, 14. This allows heated air to flow evenly through the flow gap between the inner housing shell walls 41, 43 and the outer housing shell interior side walls 12, 14 as a function of the contour and wavy shape of the outer side walls 11, 13 of the outer housing shell as described above.

Further, the bottom floor of the outer shell includes a plurality of spaced apart raised support members 31 for supporting the inner housing shell assembly 40 and providing heated air flow channels.

The aforementioned rear blower and heater cavity or compartment 35 is disposed between the back wall cut-out section 34 of back wall 15 and the exterior back wall 20. The exterior back wall 20 includes an opening that receives an electrical adapter plug 39 a (FIG. 2) that connects directly to the blower and heating unit 35-38 and 38 a, while at the same time sealing the adapter plug opening. Also, the exterior back wall includes a plurality of slotted intake air vent openings 21 that provides outside air directly to the blower and heating unit 35-38 and 38 a.

Please note that the heating element is not shown, but it is one that is well known in the art or industry. The heating element is variably controlled by the thermostatic control device 37 by such variables as temperature, time duration, speed, etc. Also, the fan 38 may be any well known type that is controlled and activated by pressing the fan control means button and/or the on/off buttons shown on the thermostatic control device 37. The power cord 39 cord and the power plug adapter provides AC power to the blower and heating unit 35-38 and 38 a. Furthermore, the blower and heating unit 35-38 and 38 a selected will be one that runs very quietly and energy efficient. In selecting one that is very quiet to make sure the noise does not affect the pet or animal.

FIG. 4 provides a U-shaped recessed pocket member 22 in each of the outer side walls 11, 13 of the outer housing shell 11 with a center solid member 26 for receiving a pair of handle members 25 therein. The pair of handles 25 having a pair of sliding leg portions 25 a joined together at one end by a gripping hand portion 25 and the lower ends of the leg portions 23 having a bent section 25 b (FIG. 9). The bent sections 25 b are joined together by a bar-like member 225 c FIG. 9). A small gap is formed between the center solid member 26 and the pair of interior walls 12, 14 of the outer housing shell (11) with a recessed cavity 226 a formed along a back surface of the solid member 26 for receiving the bar-like member 26 a.

As shown in FIG. 4, a pair of screw retaining openings is disposed on opposite sides of the aforementioned pair of U-shaped recessed pocket members 23 that receives a screw retaining member or a screw or a pin and ball retaining device that will extend through the pair of retaining holes in the outer shell walls 11, 13 into the stepped elongated slide channels 32. The elongated slide channels 32 are cut or molded in the interior side walls 12, 14 of the outer housing shell 11.

Further in FIG. 4, the inner shell assembly 40 will now be discussed. The inner housing shell assembly 40 is removably inserted into the outer housing shell 11. The inner housing shell includes a pair of outer walls 41, 43 and a pair of inner walls 42, 44, an interior back wall 46, an exterior back wall 46 a, a bottom floor 45 and a peripheral front lip edge face 45 a having an arcuate or curved like shape defining an interior open space or compartment for holding a pet or animal therein. The peripheral front lip edge face 45 a extends to and borders the pair of outer walls and inner walls extending from the bottom floor up along the arcuate or curved like front lip face 45 a to the back wall 46 that is integrally connected to the pair of outer walls 41, 43 and the inner walls 42, 44. The arcuate or curved like peripheral front lip edge face 45 a includes a pair of spaced apart upstanding door retaining members 49 and retaining slots 49 a for aligning with the spaced apart upstanding door retaining members 29 of the outer shell 11 for receiving retaining pin members 55 of door member 51 there through to secure the door 51 along the arcuate or curved like peripheral front lip edge face 45 a of the inner shell assembly 40.

The interior and exterior side walls 41-44 includes a plurality of slotted vents 48 of the inner shell assembly 40. The exterior back walls 46, 46 a having a plurality of slotted vent openings 21 that are spaced from the aforementioned cut-out section 34 of back wall 15 and the fan opening 38 a that receives the fan device of the blower and heating unit 35-38 and 38 a of the outer shell housing 11 for receiving heated air flow there through and into the inner shell open compartment where the pet or animal is placed.

The pair of exterior side walls 41, 43 includes a stepped longitudinal guide member 50 extending from the arcuate or curved like peripheral front edge face 45 a between a pair of spaced apart upstanding door retaining members 49 and door retaining slots 49 a to the back wall 46 but spaced from the cut-out section 34 of the back wall 15 and adjacent the top of the interior side walls 41, 43 to be slidably received within the stepped longitudinal channel members 32 to allow the inner housing shell assembly 40 to be fully inserted into the outer housing shell 11. The stepped longitudinal guide members 50 having a thickness such that when they are inserted along the stepped longitudinal channel members 32 defines an air flow cavity between the inner side walls 12, 14 of the outer housing shell 11, and the outer side walls 41, 43 of the inner housing shell assembly 40. In addition, this cavity conforms to contour shape of the outer and inner walls 11-14 of the outer shell 11. This allows for an even and constant distribution of the heated air flow. In addition, the heated air flow gap is sealed by the extending peripheral lip 45 a of the inner shell assembly 40. This extending lip 45 a will cover the entire peripheral edge 19 of the outer housing shell 11 from the bottom floor 30 up along and over the arcuate or curved like peripheral front edge face 19 to the back wall 15 with the cut-out section 34 that is integrally connected to the pair of outer and inner walls 11-14. The bottom extending peripheral lip 45 a will fit flush with the bottom floor 30 of the outer housing shell 11. Also, this extending lip 45 a and the stepped longitudinal guide member 50 combination define and maintain the heated air flow gap constant.

Further, the bottom floor 30 of the inner shell 11 rests on the aforementioned plurality of raised and spaced support members 31 of the outer housing and defining a heated air flow gap between the bottom floor 30 of the inner housing shell assembly 40 and the bottom floor 30 of the outer housing shell 11. The inner housing shell assembly 40 includes a plurality of spaced apart slotted vent members 48 in the side walls 41-44 and the bottom floor 45 for receiving a constant heated air flow into the interior open compartment of the inner housing shell assembly from the constant heated air gaps and through the raised and spaced support members 31 that provide heated air flow channels.

Also in FIG. 4, a plurality of spaced apart handle support slots 47 in a top portion of the peripheral extending lip 45 a that receives the aforementioned bent handle sections 26 b (FIG. 9) therein when the pair of handles are retracted and pivoted so that a user can easily grasp them to carry or move the instant pet or animal drying and washing apparatus from location to location. The peripheral extending lip 45 a includes a plurality of spaced apart upstanding cover retaining members 45 b positioned on a back portion thereof above the back wall 46, 46 a and along a side portion above the side walls 41-44 and spaced from the arcuate or curved like portion of the peripheral extending lip 45 a defining an access opening there between to gain access to the pet or animal or to allow the pet or animal to see the owner, groomer or other pet professionals. Also, it serves to keep the pet or animal inside the instant pet drying and washing apparatus.

A retaining hole 50 a near each end of the stepped longitudinal guide members 50 align with the pair of screw retaining openings 27 on opposite sides of the aforementioned pair of U-shaped recessed pocket members for receiving the screw retaining member or a screw or a pin and ball retaining device 28 to maintain the outer and inner housing shells 11, 40 together as a single unit.

The door 51 includes retaining pin members 55 at the top and bottom of along the edges 52. Each of the top retaining pin members having an inward longitudinal inner edge portion forming a slot 55 a, a top closed end 55 b and a bottom perpendicular extending ledge 55 c that extends between the outer edge 52 and the inward longitudinal inner edge of and spaced from the end of the retaining pin members 55. Each of the bottom retaining pin members includes an inward longitudinal inner edge portion forming a slot 55 a and a top closed end 55 b. When the door is inserted the top pins extend through the door retaining members 29 of the outer shell 11 and 49 of the inner shell assembly 40. This allows the top end 55 b to abut the door retaining member 29 when the retaining member 29 is fully inserted into the retaining slot 49 a and the retaining members 29 and 49 being aligned nested above another. Such is achieved by the slot 55 a and the inward edge thereof. Once this has happen, the ledge 55 c will ride underneath the door retaining member 49 and be locked in. The bottom pin 55 is the same except it does not have the bottom ledge 55 c that will ride underneath the door retaining member 49. There is no need for this feature on the bottom because element 29 is inserted and supported in slot 49 a with pin 55 extending through aligned door retaining members 29 and 49 in a tight and retained position.

Further, the cover 56 is removably locked to the peripheral extending lip 45 a through cover retaining members 45 b along the side of lip 45 a above the side walls 41-44 and along back side of lip 45 a above back walls 46,46 a. The cover includes a pair of retaining pins 66 at the top 58 at an edge thereof, and a retaining pin 62 extending from bottom end 59 and inward of the outer edge 57 defining an outward extending ledge 63. The pin 66 includes a slot formed between the longitudinal pin and the inward edge 57 with a closed top end 61. When the cover is attached, the upper pins are inserted through cover retaining members 45 b along the side of lip 45 a with slot and edge 57 riding along the inner surface of 45 b and the closed end 61 abutting against the top of 45 b with pin 66 being fully inserted through cover retaining members 45 b, As pin 66 is inserted, the lower pin 62 is inserted through cover retaining members 45 b along the back side of lip 45 a, the ledge 63 abutting a portion of the top of cover retaining members 45 b.

Note that the pins 62 and 66 are tightly fitted within cover retaining members 45 b, but yet easy to remove. It reiterated, that when the cover and door are inserted an access space is formed there between to gain access to the pet or animal or a large enough opening so that the pet or animal can interact with the owner, groomer or other professionals.

FIG. 5 is a front view of the portable pet drying and washing apparatus outer shell. This view shows the outer and inner shell walls 11-14, the lower bottom 15, an inner floor 30 with raised and support members that define heated air flow channels. The back wall 33 shows a cut-out section 34 that is wide enough to uncover the blower fan 38 and the fan opening 38 a. Also, the stepped elongated channels 32 are shown.

FIG. 6 illustrates an isometric side cut-out sectional view of the outer housing shell 11 showing an elongated guide channel 32 on the interior side wall 14, a blower and heating unit 35-37 and 38 a, a back wall portion 33 and a raised bottom floor supports and air channels 31 on a bottom floor 30.

FIG. 7 illustrates a front view of the outer housing shell 11 and the inner housing shell assembly 40 connected as unit with a heated air flow gap 45 c formed there between and between the raised bottom floor supports and air channels 31 and the bottom floor 45. Also, FIG. 7 shows the elongated sliding channels of the outer shell 11 and the elongated sliding guide members 50 being slidably received therein. The back inner wall 46 is shown with a plurality of molded or cut-in vent slots 21. The side walls 41-44 and the bottom floor 45 are shown with a plurality of molded or cut-in vent slots 48.

FIG. 8 illustrates an isometric side cut-out sectional view of the inner housing shell assembly 40 that shows a plurality of slotted vents 48 in the side walls 41-44, the back wall 46 having a plurality of vented slots 21 and the bottom floor having a plurality of slotted vents 48. Also, the inner housing shell assembly 40 shows the peripheral extending lip edge 45 a with the door retaining member 49 and slot 49 a and the handle slot 47 for the handle bent portion 26 b.

FIG. 9 will not be discussed in details, because it would be redundant to FIG. 4. However, the retraction of the handles 25 will now be discussed. When the pair of handles 25 are retracted upward along the recessed pocket member 22 and the bar-like member 25 c is moved along a small gap behind the solid member 26 and into the recessed cavity 26 a thereof, the bent portions 25 b of the handle members are moved into aligned slots 23 and 47 in outer peripheral surfaces of the inner shell 40 and the outer shell 11. This enables the pair of handle members 25 to pivot to toward each other. This enables a user to easily grasp the pair of handle members 25 and carry the instant pet drying and washing apparatus (10).

When the handles 25 are moved downward to a non-use position, the bent portions 26 b are pivoted out of the aligned slots 23 and 47, the bar-like member 25 c is moved out of the recessed cavity 26 a and slide along the handle leg recess 23 until a bottom portion of the handle 25 abuts and rest on a ledge portion 24 below the center solid member 26 until a user want to move or carry the instant pet drying and washing apparatus (10).

Furthermore, the inner back wall 46 includes a hook-like member 15 a disposed thereon for securing a pet's leash thereto, if the pet or animal need to be restrained. This hook-like member can be attached in many ways, such as being molded member, a screw-like member or a welded member, if metals are used.

Note that the inner housing shell can be used as a washing tub for pets or animals, preferably when a pet owner, groomer and other pet or animal professionals need to wash, shampoo and rinse pets or animals outside. Optionally, a tub liner (not shown) can be inserted into the inner housing shell assembly 40 with the door (51) being attached so that a pet or animal can be washed, shampooed and rinsed inside or outside, while at the same time reducing messy conditions, if desired.

The entire portable pet drying and washing apparatus (10) including the door (51) and the cover (56) can be made preferably out of different types of rigid plastic materials. However other types of rigid materials, such as polymers, polyethylene, nylon, rubber, nylon, neoprene, Plexiglas, any suitable transparent material and any combination of the aforementioned materials can be used. Note that the above mentioned materials can be semi-rigid material, if desired. Also, the apparatus can be made out of stainless steel or other metals, if desired.

While the foregoing written description of the invention enables one of ordinary skill in the art to make and use what is considered presently to be the best mode thereof, those of ordinary skill will understand and appreciate the existence of variations, combinations, and equivalents of the specific embodiment, method, and examples herein. The invention should therefore not be limited by the above described embodiments, and examples, but by all embodiments and methods within the scope and spirit of the invention as claimed. 

What is claimed is:
 1. A portable pet drying and washing apparatus comprising: an outer shell housing with a front arcuate shape front peripheral edge face, a pair of inner and outer side walls, an inner back wall, an outer back wall and bottom floor; the outer shell housing front arcuate peripheral edge face is extended upward and straight across the top of the inner and outer side walls inner and outer, the back wall and along the front of the bottom floor to form a continuous lip edge; a blower and heating cavity is formed between the outer back wall and the inner back wall of the outer shell housing and the cavity being closed by a blower and heating control device; the outer shell housing having an elongated stepped recess along the interior of the side walls; an inner shell housing having front arcuate shape front peripheral edge face lip, a pair of inner and outer side walls, an inner back wall, an outer back wall, and a bottom floor; the front arcuate peripheral edge face of the inner shell housing is extended upward and straight across the top of the side walls and the back wall and about the bottom floor to form a continuous lip edge that will overlap the continuous lip edge of the outer shell housing and in flush sealing engagement across the front edge of the front arcuate peripheral edge face at a front edge of the bottom floor of the outer shell housing; and a pair of elongated stepped guide members disposed on and along the outer side walls of the inner shell housing that are slidably received within the elongated stepped recesses to lock the inner shell housing within the outer shell housing to form a single unit with an inner shell housing drying chamber.
 2. The portable pet drying and washing apparatus according to claim 1, wherein the pair of elongated stepped recesses extend from the front arcuate peripheral edge face of the outer shell housing to a location near the inner back wall thereof but spaced there from, the pair of elongated stepped guide members having a front end positioned just inside the arcuate peripheral edge lip and extending along the side walls of the inner shell housing to a location near the outer back wall of the inner shell housing and spaced there from to define a heated air flow space between the inner back wall of the outer shell and the outer back wall of the inner shell housing.
 3. The portable pet drying and washing apparatus according to claim 1, wherein the inner and outer side walls of the outer housing shell has contour shape in the form of a wave-like configuration extending from the arcuate front peripheral lip edge and the outer back wall of the outer shell housing, this contour shape has a pair of raised ends connected there between by a valley like section.
 4. The portable pet drying and washing apparatus according to claim 1, wherein the elongated guide members extend outward a specified distance from the outer side walls of the inner shell housing so that the inner contour side wall of the outer shell housing is spaced there from to define a heated air space there between.
 5. The portable pet drying and washing apparatus according to claim 1, wherein the bottom floor of the outer housing includes a plurality of raised and spaced apart support members disposed thereon.
 6. The portable pet drying and washing apparatus according to claim 5, wherein the raised and spaced apart support members serves to elevate the bottom floor of the inner shell housing away from the bottom floor of the outer shell housing to create a heated air space there between and air flow channels formed between the spaced apart support members.
 7. The portable pet drying and washing apparatus according to claim 6, wherein the heated air space formed between the bottom floors of the inner and outer shell housings, the heated air flow space formed between the outer side walls of the inner shell housing and the inner contour side wall of the outer shell housing, and the heated air flow space between the inner back wall of the outer shell and the outer back wall of the inner shell housing forming a continuous heated air flow passage that evenly distributes the heated air flow to achieve a more efficient and thorough drying over a shorter period of time.
 8. The portable pet drying and washing apparatus according to claim 7, wherein the heated air flow strikes against an inward inner protruding portion of the contour inner walls that forces air more quickly and efficiently and into the inner drying chamber of the inner shell housing for drying a pet or animal.
 9. The portable pet drying and washing apparatus according to claim 1, wherein the inner back wall of the outer chamber has a major cut-out portion disposed therein and being bordered by the remaining wall portion.
 10. The portable pet drying and washing apparatus according to claim 1, wherein a blower and heating unit being disposed in the blower and heating cavity, the blower and heating unit has a fan member that is disposed at the major cut-out portion so that the air flow from the fan is never impeded, and the remaining portion of the blower and heating unit is held in place by the bordered remaining wall portion of the inner back wall of the outer shell housing and an interior wall of the outer back wall of the outer housing that defines the blower and heating cavity.
 11. The portable pet drying and washing apparatus according to claim 1, wherein the blower and heating unit control device is a thermostatic control member with activating control buttons thereon to control the control blower and heating unit relative to variables such as time duration, temperature, and speed, fan operation and on/off operations.
 12. The portable pet drying and washing apparatus according to claim 8, wherein the side walls, the back walls, and the bottom floor of the inner shell housing include a plurality of slotted vent openings disposed therein to allow the heated air flow passing through the continuous heated air flow passage, through the plurality of vents and into the inner drying chamber of the inner shell housing to more efficiently and quickly dry a pet or animal that is placed therein.
 12. The portable pet drying and washing apparatus according to claim 1, wherein the outer shell housing front arcuate peripheral edge face continuous lip portion having at least a pair of spaced apart raised door retaining members on both sides thereof, with an upper door retaining member placed above the entrance of the elongated stepped recess and a lower door retaining member being placed above and adjacent the bottom floor of the outer shell housing.
 13. The portable pet drying and washing apparatus according to claim 12, wherein the portable pet drying and washing apparatus having an arcuate shaped door, the door includes a pair of sides, a top end and a bottom end, a pair of peripheral edge spaced apart locking pins located at the top and bottom ends, the top locking pins have inward slots formed in the door having a closed top end, a longitudinal edge and a ledge extending from the longitudinal edge to the sides of the door and the bottom locking pins have inward slots formed in the door having a closed top end and a longitudinal edge extending to the bottom of the door.
 14. The portable pet drying and washing apparatus according to claim 13, wherein the inner shell housing front arcuate peripheral edge face continuous outward extending lip portion having at least a pair of spaced apart upper and lower raised door retaining members disposed on both sides along the arcuate front thereof, a cut-out slot is disposed above and contiguous to the at least a pair of spaced apart raised door retaining members disposed on both sides along the arcuate front, the straight continuous outward extending lip edge portion above the side walls of the inner shell housing include at least a pair of cover retaining members disposed thereon but spaced from the upper door retaining members, at least a pair of cover retaining members being spaced and placed thereon above the back walls of the inner shell housing and the upper door retaining member is disposed above a front end of the elongated stepped guide member and a lower door retaining member being placed above and adjacent the bottom floor of the outer shell housing.
 15. The portable pet drying and washing apparatus according to claim 14, wherein the arcuate shaped door is placed over the front arcuate outward extending continuous lip edge of the inner shell housing, which is placed over the front arcuate continuous lip of the outer shell housing when the inner shell housing stepped elongated guide member is inserted along the stepped elongated recess of the outer shell so that the inner shell housing is inserted fully into the outer shell housing so that the upper and lower retaining door members of the outer shell are received into the cut-out slots in the front arcuate outward extending continuous lip edge of the inner shell housing and placing the upper and lower retaining door members in direct alignment with one another, this direct alignment will allow the upper and lower retaining pins to be inserted through the upper and lower door retaining members of the outer and inner shell housings to tightly secure the door to the portable pet drying and washing apparatus, the longitudinal edge and the inward slots will move along the inner sides of the upper and lower door retaining members of the inner and outer shell housings so that the door will move down to a tight secure position or moved up out of the tight secure position easily without any interference.
 16. The portable pet drying and washing apparatus according to claim 15, wherein the portable pet drying and washing apparatus further include a cover member, the cover member include a plurality of upper and lower securing pins, the plurality of upper securing pins having an inward longitudinal slot and inward edge, the plurality of lower securing pins having an inward shoulder flange, the cover pins are removably inserted in the at least a pair of off-set cover retaining members positioned above the side and back walls of the inner shell housing easily as a result of the inward longitudinal slot and inward edge and the inward shoulder flange as they slide relative to the off-set cover retaining members so that the cover is spaced from the top end of the arcuate door leaving an access opening there between to allow one to tend to the pet or animal while preventing the pet or animal from getting out.
 17. The portable pet drying and washing apparatus according to claim 3, wherein the outer contour walls of the outer shell housing includes a U-shaped handle cut-out with a solid member there between, the U-shaped cut-out having a ledge disposed below the solid member with the U-shaped cut-out being below the ledge, the solid member has a cavity disposed behind the solid member with a retaining recess and a pair of sliding handle leg portions that borders the solid member with a pivot handle recess at the top continuous lip edge of the outer shell housing.
 18. The portable pet drying and washing apparatus according to claim 17, wherein the U-shaped handle cut-out further includes a handle member that is slidably received therein, the handle member has an inverted U-shape configuration relative to the U-shaped handle cut-out, the handle member has a longitudinal handle grasping portion and extending perpendicularly from each end is a pair of longitudinal extending legs with a bent portion at the very end, a retaining rod extends horizontally between the longitudinal extending legs and secured at the bent portions, in a non-use position, the handle grasping portion rests on the handle cut-out ledge and the remaining portion of the handle being stored within the handle cut-out below the handle ledge, when the handle is to be retracted from the non-use position, the user grasp the handle off the ledge and the pair of longitudinal extending legs will move along the sliding leg portions until the retaining rod is received within the retaining recess within the cavity disposed behind the solid member, once this happens, the bent portions can be pivoted inward into the pivot handle recess at the top continuous lip edge of the outer shell housing and an aligned pivot cut-out recess in the inner outward extending continuous lip so that the pair of handle grasping portions come together to allow a user to easily carry the portable pet drying and washing apparatus and moved in a reverse manner back to the non-use position.
 19. The portable pet drying and washing apparatus according to claim 18, wherein the outer shell housing have a pair of retaining holes in the contour walls of the outer shell housing disposed on opposite sides of the U-shaped handle cut-out to receive a pair of retaining members to lock the elongated stepped recess and the elongated stepped guide member in place against any movement and maintaining the inner and outer shell housings together as a unit, each end of the elongated stepped recess and the elongated stepped guide member includes a pair of holes that align with the a pair of retaining holes in the contour walls of the outer shell housing to receive the pair of retaining members. 